CN103441390B - The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug - Google Patents
The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug Download PDFInfo
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- CN103441390B CN103441390B CN201310327943.0A CN201310327943A CN103441390B CN 103441390 B CN103441390 B CN 103441390B CN 201310327943 A CN201310327943 A CN 201310327943A CN 103441390 B CN103441390 B CN 103441390B
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- pin
- elastic sheet
- electroconductive elastic
- groove
- attaching plug
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- 238000009434 installation Methods 0.000 claims abstract description 41
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000000806 elastomer Substances 0.000 claims description 15
- 239000012634 fragment Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention provides the attaching plug of a kind of fast changeable pin, including housing, first electroconductive elastic sheet and pin, described housing is provided with installation groove, in described pin is arranged on described installation groove and snap connection with described installation groove, the both sides sidewall of described installation groove is respectively equipped with guide-track groove, the bottom of described pin be respectively provided on two sides with flange, described flange is arranged in described guide-track groove, the bottom land of described installation groove is provided with block tongue, described block tongue includes the cantilever beam that is connected with the bottom land of described installation groove and the end being arranged on described cantilever beam the lobe protruding towards described pin direction, the bottom of described pin is provided with draw-in groove, described lobe is fastened in described draw-in groove.Present invention also offers the electronic equipment of a kind of attaching plug with fast changeable pin.The invention has the beneficial effects as follows: can quickly carry out the replacing of pin, with the pin of compatible various different sizes, reduce cost, improve efficiency.
Description
Technical field
The present invention relates to attachment means, particularly relate to the attaching plug of a kind of fast changeable pin in attachment means and there is the electronic equipment of this attaching plug.
Background technology
Conventional charger, portable power source, adapter need to sell to all parts of the world, because the alternating current power supply pin safety dimensional requirement of country variant is different, so selling to each country to must be equipped with meeting the pin of each country safety dimensional requirement, owing to existing pin cannot be changed, the pin causing every kind of specification is required for particularly customized, greatly reduce production efficiency, cause production cost higher.
Summary of the invention
In order to solve the problems of the prior art, the invention provides the attaching plug of a kind of fast changeable pin and there is the electronic equipment of this attaching plug.
The invention provides the attaching plug of a kind of fast changeable pin, including housing, first electroconductive elastic sheet and pin, described housing is provided with installation groove, in described pin is arranged on described installation groove and snap connection with described installation groove, the both sides sidewall of described installation groove is respectively equipped with guide-track groove, the bottom of described pin be respectively provided on two sides with flange, described flange is arranged in described guide-track groove, the bottom land of described installation groove is provided with block tongue, described block tongue includes the cantilever beam that is connected with the bottom land of described installation groove and the end being arranged on described cantilever beam the lobe protruding towards described pin direction, the bottom of described pin is provided with draw-in groove, described lobe is fastened in described draw-in groove, it is provided with mainboard in described housing, described mainboard is electrically connected with described pin by described first electroconductive elastic sheet.
As a further improvement on the present invention, it is provided with conductive elastomer in described housing, one end of described conductive elastomer is connected with described mainboard, and the other end of described conductive elastomer is connected with described first electroconductive elastic sheet, and described guide-track groove is perpendicular with described conductive elastomer.
As a further improvement on the present invention, described conductive elastomer is spring, described guide-track groove and the axis perpendicular of described spring.
As a further improvement on the present invention, the protrusion direction of described lobe is paralleled with the axis of described spring.
As a further improvement on the present invention, described housing is provided with and dodges through hole for what described first electroconductive elastic sheet passed, the bottom of described pin is provided with the escape groove passed for described first electroconductive elastic sheet, described first electroconductive elastic sheet sequentially pass through described in dodge through hole, escape groove electrically connects with described pin.
As a further improvement on the present invention, the second electroconductive elastic sheet and the pin being connected with described second electroconductive elastic sheet it is provided with in described pin, described first electroconductive elastic sheet dodges through hole described in sequentially passing through, escape groove electrically connects with the second electroconductive elastic sheet of described pin, described pin is paralleled with the axis of described spring, described second electroconductive elastic sheet includes the contact flat spring contacted with described first electroconductive elastic sheet, the welding sheet that is connected with described pin and be positioned at contact flat spring, support chip between welding sheet, arc fold bending sheet it is provided with between described support chip and described contact flat spring.
As a further improvement on the present invention, described in dodge through hole and be arranged on the bottom land of described installation groove, described in dodge through hole the axis of axis and described spring parallel.
As a further improvement on the present invention, described escape groove and the axis perpendicular of described first electroconductive elastic sheet one_to_one corresponding, described escape groove and described spring, the cross section of described lobe is trapezoidal.
As a further improvement on the present invention, described housing includes upper casing and the lower casing that phase obvolvent connects, installation cavity it is provided with between described upper casing and lower casing, described mainboard, spring, the first electroconductive elastic sheet are arranged in described installation cavity body, described installation groove is arranged on the back side of described lower casing, the front of described lower casing is positioned at described installation cavity body, the front of described lower casing is provided with shell fragment gathering sill, described first electroconductive elastic sheet sequentially pass through described shell fragment gathering sill, dodge through hole, escape groove electrically connects with the second electroconductive elastic sheet of described pin.
Present invention also offers the electronic equipment of a kind of attaching plug with fast changeable pin, including the attaching plug of the fast changeable pin as described in above-mentioned middle any one.
As a further improvement on the present invention, any one during described electronic equipment is power supply adaptor, charger, portable power source.
The invention has the beneficial effects as follows: pass through such scheme, can be matched by guide-track groove, flange, the guiding of pin is installed realizing housing, and limit about pin, upper and lower position, and matched with draw-in groove by the lobe of block tongue, with the position before and after restriction pin, the snap-lock of pin is fastened by final realization, can quickly carry out the replacing of pin, with the pin of compatible various different sizes, reduce cost, improve efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of the attaching plug of the present invention a kind of fast changeable pin；
Fig. 2 is the decomposition texture schematic diagram of the attaching plug of the present invention a kind of fast changeable pin；
Fig. 3 is the partial enlarged drawing A of Fig. 2；
Fig. 4 is the structural representation of the frontal of the lower casing of the attaching plug of the present invention a kind of fast changeable pin；
Fig. 5 is the structural representation of the bottom direction of the pin of the attaching plug of the present invention a kind of fast changeable pin；
Fig. 6 is the part-structure schematic diagram of the attaching plug of the present invention a kind of fast changeable pin.
Detailed description of the invention
The present invention is further described for explanation and detailed description of the invention below in conjunction with the accompanying drawings.
Drawing reference numeral in Fig. 1 to Fig. 6 is: upper casing 1；Mainboard 2；Lower casing 3；Groove 31 is installed；Block tongue 311；Guide-track groove 312；Dodge through hole 313；Shell fragment gathering sill 32；Spring 4；First electroconductive elastic sheet 5；Pin 6；Draw-in groove 61；Flange 62；Escape groove 63；Second electroconductive elastic sheet 64；Contact flat spring 641；Welding sheet 642；Support chip 643；Pin 65.
nullAs shown in Figures 1 to 6，A kind of attaching plug of fast changeable pin，Including housing、First electroconductive elastic sheet 5 and pin 6，Described first electroconductive elastic sheet 5 is AC shell fragment，Described housing is provided with installation groove 31，In described pin 6 is arranged on described installation groove 31 and snap connection with described installation groove 31，The both sides sidewall of described installation groove 31 is respectively equipped with guide-track groove 312，The bottom of described pin 6 be respectively provided on two sides with flange 62，Described flange 62 is arranged in described guide-track groove 312，The bottom land of described installation groove 31 is provided with block tongue 311，Described block tongue 311 includes the cantilever beam that is connected with the bottom land of described installation groove 31 and the end being arranged on described cantilever beam the lobe protruding towards described pin 6 direction，The bottom of described pin 6 is provided with draw-in groove 61，Described lobe is fastened in described draw-in groove 61，Mainboard 2 it is provided with in described housing，Described mainboard 2 is electrically connected with described pin 6 by described first electroconductive elastic sheet 5.
As shown in Figures 1 to 6, being provided with conductive elastomer in described housing, one end of described conductive elastomer is connected with described mainboard 2, and the other end of described conductive elastomer is connected with described first electroconductive elastic sheet 5, and described guide-track groove 312 is perpendicular with described conductive elastomer.
As shown in Figures 1 to 6, described conductive elastomer is spring 4, described guide-track groove 312 and the axis perpendicular of described spring 5.
As shown in Figures 1 to 6, the protrusion direction of described lobe is paralleled with the axis of described spring 4.
As shown in Figures 1 to 6, described housing is provided with and dodges through hole 313 for what described first electroconductive elastic sheet 5 passed, the bottom of described pin 6 is provided with the escape groove 63 passed for described first electroconductive elastic sheet 5, described first electroconductive elastic sheet 5 sequentially pass through described in dodge through hole 313, escape groove 63 electrically connects with described pin 6.
nullAs shown in Figures 1 to 6，The second electroconductive elastic sheet 64 and the pin 65 being connected with described second electroconductive elastic sheet 64 it is provided with in described pin 6，Described first electroconductive elastic sheet 5 dodges through hole 313 described in sequentially passing through、Escape groove 63 electrically connects with the second electroconductive elastic sheet 64 of described pin 9，Described pin 65 is paralleled with the axis of described spring 4，Described second electroconductive elastic sheet 64 includes the contact flat spring 641 contacted with described first electroconductive elastic sheet 5、The welding sheet 642 that is connected with described pin 65 and be positioned at contact flat spring 641、Support chip 643 between welding sheet 642，It is provided with arc fold bending sheet between described support chip 643 and described contact flat spring 641，This arc fold bending sheet is used for allowing the first electroconductive elastic sheet 5 be pressed into smoothly and contacts with the extruding of described contact flat spring 641 phase，Described welding sheet 642 welds with described pin 65.
As shown in Figures 1 to 6, described in dodge through hole 313 and be arranged on the bottom land of described installation groove 31, described in dodge through hole 313 the axis of axis and described spring 4 parallel.
As shown in Figures 1 to 6, described escape groove 63 and described first electroconductive elastic sheet 5 one_to_one corresponding, i.e. having how many described first to state the first electroconductive elastic sheet 5 and i.e. arrange how many described escape groove 63, described escape groove 63 and the axis perpendicular of described spring 4, the cross section of described lobe is trapezoidal.
As shown in Figures 1 to 6, described housing includes upper casing 1 and the lower casing 3 that phase obvolvent connects, it is provided with installation cavity between described upper casing 1 and lower casing 3, described mainboard 2, spring 4, first electroconductive elastic sheet 5 is arranged in described installation cavity body, described installation groove 31 is arranged on the back side of described lower casing 3, the front of described lower casing 3 is positioned at described installation cavity body, the front of described lower casing 3 is provided with shell fragment gathering sill 32, described first electroconductive elastic sheet 5 sequentially passes through described shell fragment gathering sill 32, dodge through hole 313, escape groove 63 electrically connects with the contact flat spring 641 of the second electroconductive elastic sheet 64 of described pin 6.
As shown in Figures 1 to 6, present invention also offers the electronic equipment of a kind of attaching plug with fast changeable pin, including the attaching plug of the fast changeable pin as described in above-mentioned middle any one.
As shown in Figures 1 to 6, any one during described electronic equipment is power supply adaptor, charger, portable power source.
As shown in Figures 1 to 6, the attaching plug of a kind of fast changeable pin that the present invention provides and there is the electronic equipment of this attaching plug, can pass through guide-track groove 63, flange 62 matches, to realize the housing guiding installation to pin 6, and limit the left and right of pin 6, upper and lower position, and matched with draw-in groove 61 by the lobe of block tongue 311, with the position before and after restriction pin 6, finally realize housing the snap-lock of pin 6 is fastened, can quickly carry out the replacing of pin 6, with the pin 6 of compatible various different sizes, reduce cost, improve efficiency.
As shown in Figures 1 to 6, the attaching plug of a kind of fast changeable pin that the present invention provides and there is the electronic equipment of this attaching plug, guide-track groove 63 can be passed through, flange 62 matches, to realize the housing guiding installation to pin 6, during pin 6 is installed, described first electroconductive elastic sheet 5 sequentially passes through described shell fragment gathering sill 32, dodge through hole 313, escape groove 63 electrically connects with the contact flat spring 641 of the second electroconductive elastic sheet 64 of described pin 6, the close contact between described contact flat spring 641 and described first electroconductive elastic sheet 5 can be strengthened by shell fragment 4, the close contact between described contact flat spring 641 and described first electroconductive elastic sheet 5 can also be strengthened by the elasticity of contact flat spring 641 itself, on the basis of realizing the most more row, ensure that the reliability of electric connection.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert the present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
- null1. the attaching plug of a fast changeable pin，It is characterized in that: include housing、First electroconductive elastic sheet and pin，Described housing is provided with installation groove，In described pin is arranged on described installation groove and snap connection with described installation groove，The both sides sidewall of described installation groove is respectively equipped with guide-track groove，The bottom of described pin be respectively provided on two sides with flange，Described flange is arranged in described guide-track groove，The bottom land of described installation groove is provided with block tongue，Described block tongue includes the cantilever beam that is connected with the bottom land of described installation groove and the end being arranged on described cantilever beam the lobe protruding towards described pin direction，The bottom of described pin is provided with draw-in groove，Described lobe is fastened in described draw-in groove，It is provided with mainboard in described housing，Described mainboard is electrically connected with described pin by described first electroconductive elastic sheet，It is provided with conductive elastomer in described housing，Described conductive elastomer is spring，One end of described conductive elastomer is connected with described mainboard，The other end of described conductive elastomer is connected with described first electroconductive elastic sheet，Described guide-track groove is perpendicular with described conductive elastomer，Described housing is provided with and dodges through hole for what described first electroconductive elastic sheet passed，The bottom of described pin is provided with the escape groove passed for described first electroconductive elastic sheet，Described first electroconductive elastic sheet dodges through hole described in sequentially passing through、Escape groove electrically connects with described pin，The second electroconductive elastic sheet and the pin being connected with described second electroconductive elastic sheet it is provided with in described pin，Described first electroconductive elastic sheet dodges through hole described in sequentially passing through、Escape groove electrically connects with the second electroconductive elastic sheet of described pin，Described pin is paralleled with the axis of described spring，Described second electroconductive elastic sheet includes the contact flat spring contacted with described first electroconductive elastic sheet、The welding sheet that is connected with described pin and be positioned at contact flat spring、Support chip between welding sheet，Arc fold bending sheet it is provided with between described support chip and described contact flat spring.
- The attaching plug of fast changeable pin the most according to claim 1, it is characterised in that: described guide-track groove and the axis perpendicular of described spring.
- The attaching plug of fast changeable pin the most according to claim 2, it is characterised in that: the protrusion direction of described lobe is paralleled with the axis of described spring.
- The attaching plug of fast changeable pin the most according to claim 1, it is characterised in that dodge through hole described in: and be arranged on the bottom land of described installation groove, described in dodge through hole the axis of axis and described spring parallel.
- The attaching plug of fast changeable pin the most according to claim 1, it is characterised in that: described escape groove and the axis perpendicular of described first electroconductive elastic sheet one_to_one corresponding, described escape groove and described spring, the cross section of described lobe is trapezoidal.
- The attaching plug of fast changeable pin the most according to claim 1, it is characterized in that: described housing includes upper casing and the lower casing that phase obvolvent connects, installation cavity it is provided with between described upper casing and lower casing, described mainboard, spring, first electroconductive elastic sheet is arranged in described installation cavity body, described installation groove is arranged on the back side of described lower casing, the front of described lower casing is positioned at described installation cavity body, the front of described lower casing is provided with shell fragment gathering sill, described first electroconductive elastic sheet sequentially passes through described shell fragment gathering sill, dodge through hole, escape groove electrically connects with the second electroconductive elastic sheet of described pin.
- 7. the electronic equipment of an attaching plug with fast changeable pin, it is characterised in that: include the attaching plug of fast changeable pin as described in any one in claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327943.0A CN103441390B (en) | 2013-07-31 | 2013-07-31 | The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327943.0A CN103441390B (en) | 2013-07-31 | 2013-07-31 | The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441390A CN103441390A (en) | 2013-12-11 |
| CN103441390B true CN103441390B (en) | 2016-12-28 |
Family
ID=49695072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310327943.0A Expired - Fee Related CN103441390B (en) | 2013-07-31 | 2013-07-31 | The attaching plug of fast changeable pin and there is the electronic equipment of this attaching plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441390B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985998A (en) * | 2014-06-03 | 2014-08-13 | 常州市科宏电子电器有限公司 | Automatic temperature induction electronic plug-in |
| CN105717990A (en) * | 2016-01-21 | 2016-06-29 | 北京星网锐捷网络技术有限公司 | Connecting structure, cloud terminal equipment and terminal equipment |
| CN111331020B (en) * | 2020-03-06 | 2021-06-08 | 常熟理工学院 | Bending jig |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807553Y (en) * | 2005-04-04 | 2006-08-16 | 洪光椅 | Power supply with replaceable plug |
| CN2927398Y (en) * | 2006-08-03 | 2007-07-25 | 冠德科技(深圳)有限公司 | Power-supply adapter with replaceable plug |
| CN201130755Y (en) * | 2007-10-15 | 2008-10-08 | 瑞玛企业有限公司 | Transferable plug |
| CN201315374Y (en) * | 2008-11-14 | 2009-09-23 | 诸葛瑞 | Universal conversion power source connection wire |
| CN201417806Y (en) * | 2009-04-16 | 2010-03-03 | 东莞启益电器机械有限公司 | Interchangeable-plug charger |
| CN202651406U (en) * | 2012-04-26 | 2013-01-02 | 郑岳吉 | Power supply pin |
| CN203466401U (en) * | 2013-07-31 | 2014-03-05 | 北京嘉捷源技术开发有限公司 | Power plug with pin replaced quickly and electronic equipment with power plug |
-
2013
- 2013-07-31 CN CN201310327943.0A patent/CN103441390B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807553Y (en) * | 2005-04-04 | 2006-08-16 | 洪光椅 | Power supply with replaceable plug |
| CN2927398Y (en) * | 2006-08-03 | 2007-07-25 | 冠德科技(深圳)有限公司 | Power-supply adapter with replaceable plug |
| CN201130755Y (en) * | 2007-10-15 | 2008-10-08 | 瑞玛企业有限公司 | Transferable plug |
| CN201315374Y (en) * | 2008-11-14 | 2009-09-23 | 诸葛瑞 | Universal conversion power source connection wire |
| CN201417806Y (en) * | 2009-04-16 | 2010-03-03 | 东莞启益电器机械有限公司 | Interchangeable-plug charger |
| CN202651406U (en) * | 2012-04-26 | 2013-01-02 | 郑岳吉 | Power supply pin |
| CN203466401U (en) * | 2013-07-31 | 2014-03-05 | 北京嘉捷源技术开发有限公司 | Power plug with pin replaced quickly and electronic equipment with power plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441390A (en) | 2013-12-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190307 Address after: 330000 399, ru le Hu Street, Nanchang Airport Economic Zone, Jiangxi. Patentee after: Nanchang Jiajie Xinyuan Technology Co.,Ltd. Address before: Room 202, No. 22 Building, 26 West Ring South Road, Daxing District, Beijing Patentee before: Beijing Jiajieyuan Technology Development Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 |